Upgrade error , cannot resolve ostree.pocketnc.com

error: Error resolving “ostree.pocketnc.com”: Temporary failure in name resolution

Can you check the update mechanism, I doesn’t show me the updates are available.

This generally means the Pocket NC isn’t connected to the internet. What does it say under Config / Server / System Status for network connections?

From your computer, can you reach https://ostree.pocketnc.com/summary?

Hi John
It was indeed a disconnected cable at the switch. Cheers. All sorted.